214164720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3863}}^1$

素因数の和:3900

約数の個数: 240

約数和(自身を含む): 896942592

約数和(自身を除く): 682777872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3863, 3960, 4620, 5040, 5544, 6160, 6930, 7726, 7920, 9240, 11088, 11589, 13860, 15452, 18480, 19315, 23178, 27041, 27720, 30904, 34767, 38630, 42493, 46356, 54082, 55440, 57945, 61808, 69534, 77260, 81123, 84986, 92712, 108164, 115890, 127479, 135205, 139068, 154520, 162246, 169972, 173835, 185424, 212465, 216328, 231780, 243369, 254958, 270410, 278136, 297451, 309040, 324492, 339944, 347670, 382437, 405615, 424930, 432656, 463560, 486738, 509916, 540820, 556272, 594902, 637395, 648984, 679888, 695340, 764874, 811230, 849860, 892353, 927120, 973476, 1019832, 1081640, 1189804, 1216845, 1274790, 1297968, 1390680, 1487255, 1529748, 1622460, 1699720, 1784706, 1912185, 1946952, 2039664, 2163280, 2379608, 2433690, 2549580, 2677059, 2781360, 2974510, 3059496, 3244920, 3399440, 3569412, 3824370, 3893904, 4461765, 4759216, 4867380, 5099160, 5354118, 5949020, 6118992, 6489840, 7138824, 7648740, 8923530, 9734760, 10198320, 10708236, 11898040, 13385295, 14277648, 15297480, 17847060, 19469520, 21416472, 23796080, 26770590, 30594960, 35694120, 42832944, 53541180, 71388240, 107082360, 214164720]

約数ペア:

[(1, 214164720), (2, 107082360), (3, 71388240), (4, 53541180), (5, 42832944), (6, 35694120), (7, 30594960), (8, 26770590), (9, 23796080), (10, 21416472), (11, 19469520), (12, 17847060), (14, 15297480), (15, 14277648), (16, 13385295), (18, 11898040), (20, 10708236), (21, 10198320), (22, 9734760), (24, 8923530), (28, 7648740), (30, 7138824), (33, 6489840), (35, 6118992), (36, 5949020), (40, 5354118), (42, 5099160), (44, 4867380), (45, 4759216), (48, 4461765), (55, 3893904), (56, 3824370), (60, 3569412), (63, 3399440), (66, 3244920), (70, 3059496), (72, 2974510), (77, 2781360), (80, 2677059), (84, 2549580), (88, 2433690), (90, 2379608), (99, 2163280), (105, 2039664), (110, 1946952), (112, 1912185), (120, 1784706), (126, 1699720), (132, 1622460), (140, 1529748), (144, 1487255), (154, 1390680), (165, 1297968), (168, 1274790), (176, 1216845), (180, 1189804), (198, 1081640), (210, 1019832), (220, 973476), (231, 927120), (240, 892353), (252, 849860), (264, 811230), (280, 764874), (308, 695340), (315, 679888), (330, 648984), (336, 637395), (360, 594902), (385, 556272), (396, 540820), (420, 509916), (440, 486738), (462, 463560), (495, 432656), (504, 424930), (528, 405615), (560, 382437), (616, 347670), (630, 339944), (660, 324492), (693, 309040), (720, 297451), (770, 278136), (792, 270410), (840, 254958), (880, 243369), (924, 231780), (990, 216328), (1008, 212465), (1155, 185424), (1232, 173835), (1260, 169972), (1320, 162246), (1386, 154520), (1540, 139068), (1584, 135205), (1680, 127479), (1848, 115890), (1980, 108164), (2310, 92712), (2520, 84986), (2640, 81123), (2772, 77260), (3080, 69534), (3465, 61808), (3696, 57945), (3863, 55440), (3960, 54082), (4620, 46356), (5040, 42493), (5544, 38630), (6160, 34767), (6930, 30904), (7726, 27720), (7920, 27041), (9240, 23178), (11088, 19315), (11589, 18480), (13860, 15452)]